Warning: Permanently added '[localhost]:4679' (ECDSA) to the list of known hosts.
2023/05/16 15:50:10 fuzzer started
2023/05/16 15:50:10 dialing manager at localhost:35573
2023/05/16 15:50:10 checking machine...
2023/05/16 15:50:10 checking revisions...
syzkaller login: [ 40.696731] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:50:10 testing simple program...
[ 40.772547] cgroup: Unknown subsys name 'net'
[ 40.848083] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.632026] audit: type=1400 audit(1684252223.799:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.800089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.802799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.804191] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.808272] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.810414] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.811945] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.237307] ------------[ cut here ]------------
[ 55.238004] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.239738] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.240845] Modules linked in:
[ 55.241291] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.246471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.248155] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.249045] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.251799] RSP: 0018:ffff88801f2dfc00 EFLAGS: 00010282
[ 55.252669] RAX: 0000000000000000 RBX: ffff88800f107c40 RCX: 0000000000000000
[ 55.253808] RDX: ffff888019e551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.254931] RBP: ffff88800f107c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.256099] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.257011] R13: ffffffff84e223a0 R14: ffff88800f107c48 R15: ffffffff84d73340
[ 55.257919] FS: 0000555555ca3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.258941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.259723] CR2: 00007f7d5edb26f4 CR3: 000000001f4fa000 CR4: 0000000000350ef0
[ 55.260631] Call Trace:
[ 55.260961]
[ 55.261262] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.261922] ipv4_frags_init_net+0x269/0x440
[ 55.262490] ops_init+0xbb/0x6b0
[ 55.262975] setup_net+0x3d9/0x990
[ 55.263435] ? down_read_killable+0x1d7/0x4e0
[ 55.264064] ? __pfx_setup_net+0x10/0x10
[ 55.264610] ? copy_net_ns+0x17c/0x770
[ 55.265123] copy_net_ns+0x321/0x770
[ 55.265640] create_new_namespaces+0x3f6/0xb30
[ 55.266242] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.266901] ksys_unshare+0x44d/0x8e0
[ 55.267409] ? __pfx_ksys_unshare+0x10/0x10
[ 55.268005] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.268764] __x64_sys_unshare+0x31/0x40
[ 55.269292] do_syscall_64+0x3f/0x90
[ 55.269803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.270457] RIP: 0033:0x7f5892d3c0d7
[ 55.270957] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 55.273172] RSP: 002b:00007ffd4c20c5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.274127] RAX: ffffffffffffffda RBX: 00007ffd4c20cc18 RCX: 00007f5892d3c0d7
[ 55.275021] RDX: 00007f5892da641f RSI: 00007ffd4c20c570 RDI: 0000000040000000
[ 55.275975] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c20c380
[ 55.276879] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5892e4ebf0
[ 55.277781] R13: 00007ffd4c20c6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.278709]
[ 55.279013] irq event stamp: 7899
[ 55.279441] hardirqs last enabled at (7909): [] __up_console_sem+0x78/0x80
[ 55.280541] hardirqs last disabled at (7922): [] __up_console_sem+0x5d/0x80
[ 55.281619] softirqs last enabled at (7848): [] irq_exit_rcu+0x93/0xc0
[ 55.282652] softirqs last disabled at (7843): [] irq_exit_rcu+0x93/0xc0
[ 55.283728] ---[ end trace 0000000000000000 ]---
[ 55.292796] ------------[ cut here ]------------
[ 55.293398] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.295141] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.296235] Modules linked in:
[ 55.296667] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.297832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.298859] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.299549] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.301751] RSP: 0018:ffff88801f2dfc00 EFLAGS: 00010282
[ 55.302409] RAX: 0000000000000000 RBX: ffff88800d72c440 RCX: 0000000000000000
[ 55.303305] RDX: ffff888019e551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.304210] RBP: ffff88800d72c454 R08: 0000000000000001 R09: 0000000000000000
[ 55.305095] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.305973] R13: ffffffff84e223a0 R14: ffff88800d72c448 R15: ffffffff84da62e0
[ 55.306863] FS: 0000555555ca3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.307874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.308615] CR2: 00007f13be6656d0 CR3: 000000001f4fa000 CR4: 0000000000350ef0
[ 55.309464] Call Trace:
[ 55.309813]
[ 55.310113] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.310747] ipv6_frags_init_net+0x206/0x3c0
[ 55.311298] ops_init+0xbb/0x6b0
[ 55.311774] setup_net+0x3d9/0x990
[ 55.312223] ? down_read_killable+0x1d7/0x4e0
[ 55.312817] ? __pfx_setup_net+0x10/0x10
[ 55.313345] ? copy_net_ns+0x17c/0x770
[ 55.313883] copy_net_ns+0x321/0x770
[ 55.314360] create_new_namespaces+0x3f6/0xb30
[ 55.314960] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.315609] ksys_unshare+0x44d/0x8e0
[ 55.316092] ? __pfx_ksys_unshare+0x10/0x10
[ 55.316663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.317361] __x64_sys_unshare+0x31/0x40
[ 55.317901] do_syscall_64+0x3f/0x90
[ 55.318370] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.319031] RIP: 0033:0x7f5892d3c0d7
[ 55.319487] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 55.321920] RSP: 002b:00007ffd4c20c5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.323024] RAX: ffffffffffffffda RBX: 00007ffd4c20cc18 RCX: 00007f5892d3c0d7
[ 55.324063] RDX: 00007f5892da641f RSI: 00007ffd4c20c570 RDI: 0000000040000000
[ 55.325106] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c20c380
[ 55.326132] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5892e4ebf0
[ 55.327167] R13: 00007ffd4c20c6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.328242]
[ 55.328632] irq event stamp: 10945
[ 55.329131] hardirqs last enabled at (10955): [] __up_console_sem+0x78/0x80
[ 55.330375] hardirqs last disabled at (10966): [] __up_console_sem+0x5d/0x80
[ 55.331623] softirqs last enabled at (10868): [] irq_exit_rcu+0x93/0xc0
[ 55.332832] softirqs last disabled at (10863): [] irq_exit_rcu+0x93/0xc0
[ 55.334035] ---[ end trace 0000000000000000 ]---
[ 55.335721] ------------[ cut here ]------------
[ 55.336395] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.338771] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.340023] Modules linked in:
[ 55.340549] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.341926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.343141] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.343951] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.346547] RSP: 0018:ffff88801f2dfbf0 EFLAGS: 00010286
[ 55.347318] RAX: 0000000000000000 RBX: ffff88800d72ca40 RCX: 0000000000000000
[ 55.348390] RDX: ffff888019e551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.349454] RBP: ffff88800d72ca54 R08: 0000000000000001 R09: 0000000000000000
[ 55.350538] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.351625] R13: ffffffff84e223a0 R14: ffff88800d72ca48 R15: ffffffff84daf020
[ 55.352687] FS: 0000555555ca3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.353857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.354736] CR2: 00007f13be6656d0 CR3: 000000001f4fa000 CR4: 0000000000350ef0
[ 55.355807] Call Trace:
[ 55.356191]
[ 55.356587] nf_ct_net_init+0x224/0x3d0
[ 55.357201] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.357904] ops_init+0xbb/0x6b0
[ 55.358425] setup_net+0x3d9/0x990
[ 55.358995] ? down_read_killable+0x1d7/0x4e0
[ 55.359721] ? __pfx_setup_net+0x10/0x10
[ 55.360322] ? copy_net_ns+0x17c/0x770
[ 55.360958] copy_net_ns+0x321/0x770
[ 55.361564] create_new_namespaces+0x3f6/0xb30
[ 55.362254] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.363023] ksys_unshare+0x44d/0x8e0
[ 55.363648] ? __pfx_ksys_unshare+0x10/0x10
[ 55.364292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.365168] __x64_sys_unshare+0x31/0x40
[ 55.365824] do_syscall_64+0x3f/0x90
[ 55.366386] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.367177] RIP: 0033:0x7f5892d3c0d7
[ 55.367774] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 55.370292] RSP: 002b:00007ffd4c20c5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.371403] RAX: ffffffffffffffda RBX: 00007ffd4c20cc18 RCX: 00007f5892d3c0d7
[ 55.372450] RDX: 00007f5892da641f RSI: 00007ffd4c20c570 RDI: 0000000040000000
[ 55.373481] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c20c380
[ 55.374539] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5892e4ebf0
[ 55.375582] R13: 00007ffd4c20c6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.376649]
[ 55.377003] irq event stamp: 11765
[ 55.377552] hardirqs last enabled at (11777): [] __up_console_sem+0x78/0x80
[ 55.378799] hardirqs last disabled at (11788): [] __up_console_sem+0x5d/0x80
[ 55.380063] softirqs last enabled at (11252): [] irq_exit_rcu+0x93/0xc0
[ 55.381269] softirqs last disabled at (11235): [] irq_exit_rcu+0x93/0xc0
[ 55.382489] ---[ end trace 0000000000000000 ]---
executing program
[ 56.876104] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.923587] Bluetooth: hci0: command 0x041b tx timeout
[ 60.971578] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.019576] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:50:20 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f2df598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555ca3400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7d5edb26f4 CR3=000000001f4fa000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000044287 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f13be721008 CR3=000000000f7b2000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2035323a30353a35312036312079614d XMM01=5d3534383034322e35352020205b203a
XMM02=646f4d205d3534383034322e35352020 XMM03=6b7a79732035323a30353a3531203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3833373933322e35352020205b XMM07=79732035323a30353a35312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000